Archimedes Tech SPAC Partners II Co. Ordinary Shares (ATII) P/E Ratio History
Historical price-to-earnings valuation from 2025 to 2025
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ATII Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, Archimedes Tech SPAC Partners II Co. Ordinary Shares (ATII) trades at a price-to-earnings ratio of -540.0x, with a stock price of $10.80 and trailing twelve-month earnings per share of $0.26.
The current P/E is 995% below its 5-year average of 60.4x. Over the past five years, ATII's P/E has ranged from a low of 46.4x to a high of 74.3x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Financial Services sector median P/E of 13.2x, ATII trades at a 4183% discount to its sector peers. The sector includes 775 companies with P/E ratios ranging from 0.0x to 197.4x.
Relative to the broader market, ATII trades at a notable discount to the S&P 500 median P/E of 24.9x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our ATII DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
ATII P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $509M | 4.9 | - | +41% | |
| $234M | 4.7Lowest | 4.67 | +49% | |
| $291B | 23.1 | 1.65Best | +77%Best | |
| $307B | 24.3 | 2.73 | +53% | |
| $14B | 24.3 | 2.15 | +55% | |
| $5B | 22.2 | - | -19% | |
| $20B | 40.4 | - | +0% | |
| $526M | 28.2 | - | -8% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
ATII Historical P/E Data (2025–2025)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2025 Q3 | $10.21 | $0.22 | 46.4x | -23% | |
| FY2025 Q2 | Mon Jun 30 2025 00:00:00 GM | $10.23 | $0.14 | 74.3x | +23% |
Average P/E for displayed period: 60.4x
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Start ComparisonATII — Frequently Asked Questions
Quick answers to the most common questions about buying ATII stock.
Is ATII stock overvalued or undervalued?
ATII trades at -540.0x P/E, below its 5-year average of 60.4x. At the N/A percentile of historical range, the stock is priced at a discount to its own history.
How does ATII's valuation compare to peers?
Archimedes Tech SPAC Partners II Co. Ordinary Shares P/E of -540.0x compares to sector median of 13.2x. The discount suggests lower growth expectations or higher risk.
What is ATII's PEG ratio?
ATII PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 2025-2025.